Am very new to SharePoint. I have got stuck into a strange issue.
On Prod server SPFieldUserValue.User.Email giving an email address which as been deleted. Actually, there were 2 users with the same name in 2 diff domains e.g. firstname.lastname@example.org and email@example.com the firstname.lastname@example.org user was deleted. However, still, it is fetching email@example.com on Prod server. But when I debug on dev server it get's firstname.lastname@example.org The AD is same for both servers.
Any help / hint is hugely appreciated.